5608246644 has 288 divisors, whose sum is σ = 20038287360. Its totient is φ = 1273708800.

The previous prime is 5608246573. The next prime is 5608246661. The reversal of 5608246644 is 4466428065.

5608246644 is a `hidden beast` number, since 560 + 8 + 2 + 46 + 6 + 44 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 5608246644.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 680589 + ... + 688779.

Almost surely, 2^5608246644 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5608246644, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10019143680).

5608246644 is an abundant number, since it is smaller than the sum of its proper divisors (14430040716).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5608246644 is a wasteful number, since it uses less digits than its factorization.

5608246644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8251 (or 8246 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 45.

The square root of 5608246644 is about 74888.2276729794. The cubic root of 5608246644 is about 1776.6792697795.

It can be divided in two parts, 5608 and 246644, that added together give a palindrome (252252).

The spelling of 5608246644 in words is "five billion, six hundred eight million, two hundred forty-six thousand, six hundred forty-four".